SmogRank / History / July 26, 2026

Most polluted cities on July 26, 2026

2,204 cities ranked by their average PM2.5 over the day. Each city's own local calendar day.

← July 25, 2026July 27, 2026 →
#City µg/m³× WHO
1Ropar Punjab, India
185.012.3×
2Bordeaux New Aquitaine, France
123.08.2×
3Nampa Idaho, United States
115.07.7×
4Kampala low-cost sensors Central Region, Uganda
90.36.0×
5Kinshasa low-cost sensors Kinshasa, Democratic Republic of the Congo
83.95.6×
6Boise Idaho, United States
81.45.4×
7Faisalabad low-cost sensors Punjab, Pakistan
77.95.2×
8Dhaulpur Rajasthan, India
75.45.0×
9Dera Māndi Delhi, India
71.44.8×
10Lormont New Aquitaine, France
70.34.7×
11Rājgīr Bihar, India
69.94.7×
12Sonīpat Haryana, India
69.64.6×
13Twin Falls Idaho, United States
68.14.5×
14Redmond low-cost sensors Washington, United States
68.04.5×
15Bahadurgarh Haryana, India
67.64.5×
16Vereeniging low-cost sensors Gauteng, South Africa
67.44.5×
17Gujranwala low-cost sensors Punjab, Pakistan
59.03.9×
18Lahore low-cost sensors Punjab, Pakistan
49.63.3×
19Nalbāri Assam, India
48.63.2×
20Montluçon Auvergne-Rhône-Alpes, France
48.53.2×
21Muzaffarnagar Uttar Pradesh, India
46.83.1×
22Bānswāra Rajasthan, India
46.13.1×
23Siwān Bihar, India
45.63.0×
24Yamuna Nagar Haryana, India
44.63.0×
24Dhāruhera Haryana, India
44.63.0×
26Karnāl Haryana, India
44.33.0×
26Ashaiman low-cost sensors Greater Accra, Ghana
44.33.0×
28Dushanbe Dushanbe, Tajikistan
43.72.9×
29Gurugram Haryana, India
42.92.9×
30Ghāziābād Uttar Pradesh, India
42.52.8×
31Moulins Auvergne-Rhône-Alpes, France
41.62.8×
32Missoula Montana, United States
39.92.7×
33Karonga low-cost sensors Northern Region, Malawi
38.32.6×
34Medicine Hat Alberta, Canada
38.22.5×
35Bahawalpur low-cost sensors Punjab, Pakistan
37.92.5×
36Chāpra Bihar, India
37.42.5×
36Rodez Occitanie, France
37.42.5×
38Dubai low-cost sensors Dubai, United Arab Emirates
37.32.5×
38Bhiwāni Haryana, India
37.32.5×
38Palembang low-cost sensors South Sumatra, Indonesia
37.32.5×
41Nagaon Assam, India
37.12.5×
42Sialkot low-cost sensors Punjab, Pakistan
37.02.5×
42Rourkela Odisha, India
37.02.5×
42Byasanagar Odisha, India
37.02.5×
45Great Falls Montana, United States
36.72.4×
46Faridabad Haryana, India
36.62.4×
47Manzanares Castille-La Mancha, Spain
36.22.4×
48Multan low-cost sensors Punjab, Pakistan
36.12.4×
48Bhiwadi Rajasthan, India
36.12.4×
48Singrauli Madhya Pradesh, India
36.12.4×
51Peshawar low-cost sensors Khyber Pakhtunkhwa, Pakistan
35.92.4×
52Kanpur Uttar Pradesh, India
35.32.4×
53Quetta low-cost sensors Balochistan, Pakistan
35.12.3×
53Jharia Jharkhand, India
35.12.3×
53Delhi Delhi, India
35.12.3×
56Bismarck North Dakota, United States
35.02.3×
57Baku Baki, Azerbaijan
34.02.3×
58Vijayawada Andhra Pradesh, India
33.92.3×
59Pullman Washington, United States
33.32.2×
60Kadapa Andhra Pradesh, India
33.02.2×
60Swift Current Saskatchewan, Canada
33.02.2×
62Nevers Bourgogne-Franche-Comté, France
32.92.2×
63Dādri Uttar Pradesh, India
32.22.1×
63Aurillac Auvergne-Rhône-Alpes, France
32.22.1×
65Narela Delhi, India
31.92.1×
65Najafgarh Delhi, India
31.92.1×
65Joda Odisha, India
31.92.1×
68Dhaka low-cost sensors Dhaka Division, Bangladesh
31.82.1×
69Buxar Bihar, India
31.22.1×
70Anantapur Andhra Pradesh, India
31.12.1×
70Undera Gujarat, India
31.12.1×
72Ambāla Haryana, India
31.02.1×
73Gummidipundi Tamil Nadu, India
30.92.1×
73Noida Uttar Pradesh, India
30.92.1×
75Karachi low-cost sensors Sindh, Pakistan
30.72.0×
75Jammu low-cost sensors Jammu and Kashmir, India
30.72.0×
77Lewiston Idaho, United States
30.42.0×
78Susaki Kochi, Japan
30.22.0×
78Christchurch Canterbury, New Zealand
30.22.0×
80Dole Bourgogne-Franche-Comté, France
30.02.0×
81Dūngarpur Rajasthan, India
29.92.0×
81Wadgaon Kolhati Maharashtra, India
29.92.0×
83Tirupati Andhra Pradesh, India
29.52.0×
83Bāghpat Uttar Pradesh, India
29.52.0×
85Meyzieu Auvergne-Rhône-Alpes, France
29.32.0×
86Tulare low-cost sensors California, United States
29.21.9×
87Thānesar Haryana, India
29.11.9×
88Morādābād Uttar Pradesh, India
28.81.9×
88Lyon Auvergne-Rhône-Alpes, France
28.81.9×
88Castres Occitanie, France
28.81.9×
91Hyderabad low-cost sensors Sindh, Pakistan
28.51.9×
92Rasapūdipalem Andhra Pradesh, India
28.31.9×
92Arāria Bihar, India
28.31.9×
92Grande Prairie Alberta, Canada
28.31.9×
95Changchun low-cost sensors Jilin, China
28.21.9×
96Montauban Occitanie, France
28.11.9×
97Lucknow Uttar Pradesh, India
27.91.9×
98Moscow Idaho, United States
27.61.8×
99Iloilo low-cost sensors Western Visayas, Philippines
27.41.8×
99Wheaton low-cost sensors Illinois, United States
27.41.8×
101Ahmedabad Gujarat, India
27.31.8×
101Montpellier Occitanie, France
27.31.8×
103Calgary Alberta, Canada
27.01.8×
104Mzuzu low-cost sensors Northern Region, Malawi
26.81.8×
104Villefranche-sur-Saône Auvergne-Rhône-Alpes, France
26.81.8×
106Prince George British Columbia, Canada
26.71.8×
107Clermont-Ferrand Auvergne-Rhône-Alpes, France
26.61.8×
108Beitbridge low-cost sensors Matabeleland South Province, Zimbabwe
26.51.8×
109Châteauroux Centre-Val de Loire, France
26.11.7×
109Avignon Provence-Alpes-Côte d'Azur, France
26.11.7×
111Saint-Étienne Auvergne-Rhône-Alpes, France
26.01.7×
111Brookfield low-cost sensors Wisconsin, United States
26.01.7×
111Oconomowoc low-cost sensors Wisconsin, United States
26.01.7×
111Barbil Odisha, India
26.01.7×
115Arrah Bihar, India
25.91.7×
116Romans-sur-Isère Auvergne-Rhône-Alpes, France
25.81.7×
116Airdrie Alberta, Canada
25.81.7×
118Nîmes Occitanie, France
25.71.7×
119Istanbul low-cost sensors Istanbul, Turkey
25.41.7×
119Thāne Maharashtra, India
25.41.7×
121Ankleshwar Gujarat, India
24.61.6×
122Kochi Kochi, Japan
24.51.6×
122San Luis Potosí San Luis Potosí, Mexico
24.51.6×
124Nichinan Miyazaki, Japan
23.91.6×
125Chūru Rajasthan, India
23.81.6×
125Aki Kochi, Japan
23.81.6×
127Kaithal Haryana, India
23.61.6×
128Ann Arbor low-cost sensors Michigan, United States
23.51.6×
129Rawalpindi low-cost sensors Punjab, Pakistan
23.31.6×
129Jīnd Haryana, India
23.31.6×
129Panchkula Haryana, India
23.31.6×
132Mangaluru Karnataka, India
23.21.5×
133Sri Ganganagar Rajasthan, India
23.11.5×
133Ino Kochi, Japan
23.11.5×
135Hyderabad Telangana, India
22.81.5×
135Helena Montana, United States
22.81.5×
137Royal Oak low-cost sensors Michigan, United States
22.61.5×
137Lethbridge Alberta, Canada
22.61.5×
139Bareilly Uttar Pradesh, India
22.51.5×
140Marseille Provence-Alpes-Côte d'Azur, France
22.31.5×
141Aurangabad Maharashtra, India
22.21.5×
142Boisar Maharashtra, India
22.01.5×
143Unna North Rhine-Westphalia, Germany
21.91.5×
144Marignane Provence-Alpes-Côte d'Azur, France
21.71.4×
145Aya Nagar Delhi, India
21.61.4×
146Hubballi Karnataka, India
21.51.4×
146Tema low-cost sensors Greater Accra, Ghana
21.51.4×
148Asunción low-cost sensors Asuncion, Paraguay
21.41.4×
149Nagpur Maharashtra, India
21.01.4×
150Perrysburg Ohio, United States
20.91.4×
150Hyūga Miyazaki, Japan
20.91.4×
152Takanabe Miyazaki, Japan
20.71.4×
152Walla Walla Washington, United States
20.71.4×
152Winnipeg low-cost sensors Manitoba, Canada
20.71.4×
152Rangiora Canterbury, New Zealand
20.71.4×
156Islamabad low-cost sensors Islamabad, Pakistan
20.61.4×
156Ajmer Rajasthan, India
20.61.4×
156Valence Auvergne-Rhône-Alpes, France
20.61.4×
156Calexico California, United States
20.61.4×
156Kharghar Maharashtra, India
20.61.4×
161Jalandhar Punjab, India
20.51.4×
161Agra Uttar Pradesh, India
20.51.4×
163Quezon City low-cost sensors National Capital Region, Philippines
20.41.4×
163Salon-de-Provence Provence-Alpes-Côte d'Azur, France
20.41.4×
163Nankoku Kochi, Japan
20.41.4×
166Tongaat low-cost sensors KwaZulu-Natal, South Africa
20.31.4×
167Hanumāngarh Rajasthan, India
20.21.3×
167Evanston low-cost sensors Illinois, United States
20.21.3×
169Gandhinagar Gujarat, India
20.11.3×
170Patna Bihar, India
20.01.3×
170Jhunjhunūn Rajasthan, India
20.01.3×
172Pratāpgarh Rajasthan, India
19.91.3×
172Nobeoka Miyazaki, Japan
19.91.3×
172Aix-en-Provence Provence-Alpes-Côte d'Azur, France
19.91.3×
172Butte Montana, United States
19.91.3×
176Shingū Wakayama, Japan
19.71.3×
177Middleton low-cost sensors Wisconsin, United States
19.61.3×
178Dausa Rajasthan, India
19.51.3×
178Miyakonojō Miyazaki, Japan
19.51.3×
180Indore Madhya Pradesh, India
19.21.3×
180Butwāl low-cost sensors Lumbini Province, Nepal
19.21.3×
182Chennai Tamil Nadu, India
19.01.3×
183Karwar Karnataka, India
18.91.3×
183Limoges New Aquitaine, France
18.91.3×
183Naucalpan de Juárez México, Mexico
18.91.3×
183Tulsa Oklahoma, United States
18.91.3×
187Gorzów Wielkopolski Lubusz, Poland
18.81.3×
188Parbhani Maharashtra, India
18.71.2×
188Bourg-en-Bresse Auvergne-Rhône-Alpes, France
18.71.2×
188Dallas Texas, United States
18.71.2×
188Elgin Illinois, United States
18.71.2×
188Naharlagun Arunachal Pradesh, India
18.71.2×
193Quthbullapur Telangana, India
18.61.2×
194Duluth Minnesota, United States
18.51.2×
195Būndi Rajasthan, India
18.41.2×
195Burunday low-cost sensors Almaty Region, Kazakhstan
18.41.2×
197Montbéliard Bourgogne-Franche-Comté, France
18.31.2×
198Waterford Munster, Ireland
18.21.2×
198Nepean low-cost sensors Ontario, Canada
18.21.2×
198Shintomi Miyazaki, Japan
18.21.2×

Top 200 of 2,204 shown.

Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data